Make reference to the socket module a hyperlink.
diff --git a/Doc/lib/internet.tex b/Doc/lib/internet.tex
index 5d08f27..52985dc 100644
--- a/Doc/lib/internet.tex
+++ b/Doc/lib/internet.tex
@@ -7,7 +7,7 @@
The modules described in this chapter implement Internet protocols and
support for related technology. They are all implemented in Python.
Some of these modules require the presence of the system-dependent
-module \module{socket}\refbimodindex{socket}, which is currently only
+module \refmodule{socket}\refbimodindex{socket}, which is currently only
fully supported on \UNIX{} and Windows NT. Here is an overview:
\localmoduletable